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Vulnerability Details : CVE-2012-5643

Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials.
Publish Date : 2012-12-20 Last Update Date : 2016-11-28
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2013-0505 -- squid security and bug fix update (moderate) oval:org.mitre.oval:def:27245 unix
DSA-2631-1 squid3 - denial of service oval:org.mitre.oval:def:18339 unix
ELSA-2013:0505: squid security and bug fix update (Moderate) oval:org.mitre.oval:def:23993 unix
RHSA-2013:0505: squid security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20130505 unix
RHSA-2013:0505: squid security and bug fix update (Moderate) oval:org.mitre.oval:def:20726 unix
SUSE-SU-2013:0327-1 -- Security update for squid oval:org.mitre.oval:def:26199 unix
SUSE-SU-2013:0327-2 -- Security update for squid3 oval:org.mitre.oval:def:26066 unix
USN-1713-1 -- squid-cgi vulnerabilities oval:org.mitre.oval:def:18170 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2012-5643

# Product Type Vendor Product Version Update Edition Language
1 Application Squid-cache Squid 2.0 Version Details Vulnerabilities
2 Application Squid-cache Squid 2.1 Version Details Vulnerabilities
3 Application Squid-cache Squid 2.2 Version Details Vulnerabilities
4 Application Squid-cache Squid 2.3 Version Details Vulnerabilities
5 Application Squid-cache Squid 2.4 Version Details Vulnerabilities
6 Application Squid-cache Squid 2.5 Version Details Vulnerabilities
7 Application Squid-cache Squid 2.6 Version Details Vulnerabilities
8 Application Squid-cache Squid 2.7 Stable4 Version Details Vulnerabilities
9 Application Squid-cache Squid 2.7 Version Details Vulnerabilities
10 Application Squid-cache Squid 2.7 Stable3 Version Details Vulnerabilities
11 Application Squid-cache Squid 3.0 - Pre1 Version Details Vulnerabilities
12 Application Squid-cache Squid 3.0 - Pre6 Version Details Vulnerabilities
13 Application Squid-cache Squid 3.0 - Pre3 Version Details Vulnerabilities
14 Application Squid-cache Squid 3.0 - Pre5 Version Details Vulnerabilities
15 Application Squid-cache Squid 3.0 Version Details Vulnerabilities
16 Application Squid-cache Squid 3.0 - Pre7 Version Details Vulnerabilities
17 Application Squid-cache Squid 3.0 - Pre2 Version Details Vulnerabilities
18 Application Squid-cache Squid 3.0 - Pre4 Version Details Vulnerabilities
19 Application Squid-cache Squid 3.0 RC4 Version Details Vulnerabilities
20 Application Squid-cache Squid 3.0.stable17 Version Details Vulnerabilities
21 Application Squid-cache Squid 3.0.stable11 Version Details Vulnerabilities
22 Application Squid-cache Squid 3.0.stable21 Version Details Vulnerabilities
23 Application Squid-cache Squid 3.0.stable16 Version Details Vulnerabilities
24 Application Squid-cache Squid 3.0.stable7 Version Details Vulnerabilities
25 Application Squid-cache Squid 3.0.stable18 Version Details Vulnerabilities
26 Application Squid-cache Squid 3.0.stable16 RC1 Version Details Vulnerabilities
27 Application Squid-cache Squid 3.0.stable15 Version Details Vulnerabilities
28 Application Squid-cache Squid 3.0.stable23 Version Details Vulnerabilities
29 Application Squid-cache Squid 3.0.stable6 Version Details Vulnerabilities
30 Application Squid-cache Squid 3.0.stable19 Version Details Vulnerabilities
31 Application Squid-cache Squid 3.0.stable5 Version Details Vulnerabilities
32 Application Squid-cache Squid 3.0.stable3 Version Details Vulnerabilities
33 Application Squid-cache Squid 3.0.stable9 Version Details Vulnerabilities
34 Application Squid-cache Squid 3.0.stable24 Version Details Vulnerabilities
35 Application Squid-cache Squid 3.0.stable20 Version Details Vulnerabilities
36 Application Squid-cache Squid 3.0.stable8 Version Details Vulnerabilities
37 Application Squid-cache Squid 3.0.stable22 Version Details Vulnerabilities
38 Application Squid-cache Squid 3.0.stable10 Version Details Vulnerabilities
39 Application Squid-cache Squid 3.0.stable1 Version Details Vulnerabilities
40 Application Squid-cache Squid 3.0.stable14 Version Details Vulnerabilities
41 Application Squid-cache Squid 3.0.stable4 Version Details Vulnerabilities
42 Application Squid-cache Squid 3.0.stable25 Version Details Vulnerabilities
43 Application Squid-cache Squid 3.0.stable12 Version Details Vulnerabilities
44 Application Squid-cache Squid 3.0.stable2 Version Details Vulnerabilities
45 Application Squid-cache Squid 3.0.stable11 RC1 Version Details Vulnerabilities
46 Application Squid-cache Squid 3.0.stable13 Version Details Vulnerabilities
47 Application Squid-cache Squid 3.1 Version Details Vulnerabilities
48 Application Squid-cache Squid 3.1.0.1 Version Details Vulnerabilities
49 Application Squid-cache Squid 3.1.0.2 Version Details Vulnerabilities
50 Application Squid-cache Squid 3.1.0.3 Version Details Vulnerabilities
51 Application Squid-cache Squid 3.1.0.4 Version Details Vulnerabilities
52 Application Squid-cache Squid 3.1.0.5 Version Details Vulnerabilities
53 Application Squid-cache Squid 3.1.0.6 Version Details Vulnerabilities
54 Application Squid-cache Squid 3.1.0.7 Version Details Vulnerabilities
55 Application Squid-cache Squid 3.1.0.8 Version Details Vulnerabilities
56 Application Squid-cache Squid 3.1.0.9 Version Details Vulnerabilities
57 Application Squid-cache Squid 3.1.0.10 Version Details Vulnerabilities
58 Application Squid-cache Squid 3.1.0.11 Version Details Vulnerabilities
59 Application Squid-cache Squid 3.1.0.12 Version Details Vulnerabilities
60 Application Squid-cache Squid 3.1.0.13 Version Details Vulnerabilities
61 Application Squid-cache Squid 3.1.0.14 Version Details Vulnerabilities
62 Application Squid-cache Squid 3.1.0.15 Version Details Vulnerabilities
63 Application Squid-cache Squid 3.1.0.16 Version Details Vulnerabilities
64 Application Squid-cache Squid 3.1.0.17 Version Details Vulnerabilities
65 Application Squid-cache Squid 3.1.0.18 Version Details Vulnerabilities
66 Application Squid-cache Squid 3.1.1 Version Details Vulnerabilities
67 Application Squid-cache Squid 3.1.2 Version Details Vulnerabilities
68 Application Squid-cache Squid 3.1.10 Version Details Vulnerabilities
69 Application Squid-cache Squid 3.1.11 Version Details Vulnerabilities
70 Application Squid-cache Squid 3.1.12 Version Details Vulnerabilities
71 Application Squid-cache Squid 3.1.13 Version Details Vulnerabilities
72 Application Squid-cache Squid 3.1.14 Version Details Vulnerabilities
73 Application Squid-cache Squid 3.1.15 Version Details Vulnerabilities
74 Application Squid-cache Squid 3.1.16 Version Details Vulnerabilities
75 Application Squid-cache Squid 3.1.17 Version Details Vulnerabilities
76 Application Squid-cache Squid 3.1.18 Version Details Vulnerabilities
77 Application Squid-cache Squid 3.1.19 Version Details Vulnerabilities
78 Application Squid-cache Squid 3.1.20 Version Details Vulnerabilities
79 Application Squid-cache Squid 3.1.21 Version Details Vulnerabilities
80 Application Squid-cache Squid 3.2.0.1 Version Details Vulnerabilities
81 Application Squid-cache Squid 3.2.0.2 Version Details Vulnerabilities
82 Application Squid-cache Squid 3.2.0.3 Version Details Vulnerabilities
83 Application Squid-cache Squid 3.2.0.4 Version Details Vulnerabilities
84 Application Squid-cache Squid 3.2.0.5 Version Details Vulnerabilities
85 Application Squid-cache Squid 3.2.0.6 Version Details Vulnerabilities
86 Application Squid-cache Squid 3.2.0.7 Version Details Vulnerabilities
87 Application Squid-cache Squid 3.2.0.8 Version Details Vulnerabilities
88 Application Squid-cache Squid 3.2.0.9 Version Details Vulnerabilities
89 Application Squid-cache Squid 3.2.0.10 Version Details Vulnerabilities
90 Application Squid-cache Squid 3.2.0.11 Version Details Vulnerabilities
91 Application Squid-cache Squid 3.2.0.12 Version Details Vulnerabilities
92 Application Squid-cache Squid 3.2.0.13 Version Details Vulnerabilities
93 Application Squid-cache Squid 3.2.0.14 Version Details Vulnerabilities
94 Application Squid-cache Squid 3.2.0.15 Version Details Vulnerabilities
95 Application Squid-cache Squid 3.2.0.16 Version Details Vulnerabilities
96 Application Squid-cache Squid 3.2.0.17 Version Details Vulnerabilities
97 Application Squid-cache Squid 3.2.0.18 Version Details Vulnerabilities
98 Application Squid-cache Squid 3.2.0.19 Version Details Vulnerabilities
99 Application Squid-cache Squid 3.2.1 Version Details Vulnerabilities
100 Application Squid-cache Squid 3.2.2 Version Details Vulnerabilities
101 Application Squid-cache Squid 3.2.3 Version Details Vulnerabilities
102 Application Squid-cache Squid 3.3.0.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Squid-cache Squid 102

- References For CVE-2012-5643

https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0368 CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=887962 CONFIRM
http://www.securitytracker.com/id?1027890
SECTRACK 1027890
http://www.squid-cache.org/Advisories/SQUID-2012_1.txt CONFIRM
http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10479.patch CONFIRM
http://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11714.patch CONFIRM
https://bugs.gentoo.org/show_bug.cgi?id=447596 CONFIRM
http://www.debian.org/security/2013/dsa-2631
DEBIAN DSA-2631
http://www.mandriva.com/security/advisories?name=MDVSA-2013:129
MANDRIVA MDVSA-2013:129
http://ubuntu.com/usn/usn-1713-1
UBUNTU USN-1713-1
http://rhn.redhat.com/errata/RHSA-2013-0505.html
REDHAT RHSA-2013:0505
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
SUSE SUSE-SU-2016:2089
http://lists.opensuse.org/opensuse-updates/2013-01/msg00052.html
SUSE openSUSE-SU-2013:0162
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
SUSE SUSE-SU-2016:1996
http://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html
SUSE openSUSE-SU-2013:1443
http://openwall.com/lists/oss-security/2012/12/17/4
MLIST [oss-security] 20121217 Re: CVE Request -- SQUID-2012:1 / Squid: DoS (excessive resource consumption) via invalid Content-Length headers or via memory leaks
http://lists.opensuse.org/opensuse-updates/2013-01/msg00075.html
SUSE openSUSE-SU-2013:0186
http://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html
SUSE openSUSE-SU-2013:1436

- Metasploit Modules Related To CVE-2012-5643

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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